Timken Cylindrical Roller Bearing configurations provide precision control of the rollers for operation over a wide range of speeds with precision-ground, double-ribbed guide flanges on one ring. These roller bearings are found in turbine engine mainshaft, transmission and gearbox applications with high radial loads.

TIMKEN overview Shelf Life and storage of grease-lubricated bearings and components Timken guidelines for the shelf life of grease-lubricated rolling bearings, components and assemblies are set forth below. Shelf life information is based on test data and experience. Shelf life should be distinguished from lubricated bearing/ component design life as follows:Unless directed otherwise by Timken, Products should be Shelf Life policy Shelf life of the grease-lubricated bearing/component represents the period of time prior to use or installation. The shelf life is a portion of the.